Vibrational Frequencies calculated at mPW1PW91/6-31G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
3374 |
3194 |
0.56 |
121.86 |
0.11 |
0.19 |
2 |
A' |
3349 |
3170 |
0.85 |
39.46 |
0.65 |
0.79 |
3 |
A' |
3331 |
3154 |
0.71 |
81.55 |
0.46 |
0.63 |
4 |
A' |
1612 |
1526 |
8.46 |
2.64 |
0.11 |
0.20 |
5 |
A' |
1478 |
1399 |
28.91 |
29.71 |
0.40 |
0.57 |
6 |
A' |
1406 |
1331 |
5.01 |
4.72 |
0.12 |
0.22 |
7 |
A' |
1263 |
1195 |
8.16 |
8.94 |
0.28 |
0.44 |
8 |
A' |
1168 |
1105 |
19.50 |
8.30 |
0.53 |
0.70 |
9 |
A' |
1113 |
1053 |
3.50 |
7.79 |
0.13 |
0.24 |
10 |
A' |
1066 |
1009 |
15.46 |
3.08 |
0.70 |
0.83 |
11 |
A' |
945 |
895 |
3.94 |
5.12 |
0.66 |
0.80 |
12 |
A' |
926 |
876 |
1.33 |
1.51 |
0.61 |
0.76 |
13 |
A' |
797 |
755 |
21.93 |
8.46 |
0.18 |
0.30 |
14 |
A" |
956 |
905 |
4.14 |
2.06 |
0.75 |
0.86 |
15 |
A" |
919 |
870 |
2.64 |
0.63 |
0.75 |
0.86 |
16 |
A" |
817 |
773 |
79.14 |
0.88 |
0.75 |
0.86 |
17 |
A" |
644 |
610 |
6.35 |
0.06 |
0.75 |
0.86 |
18 |
A" |
604 |
572 |
11.17 |
1.50 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12883.8 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 12195.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.238 |
|
|
|
2 |
C |
-0.019 |
|
|
|
3 |
C |
0.132 |
|
|
|
4 |
N |
-0.128 |
|
|
|
5 |
O |
-0.409 |
|
|
|
6 |
H |
0.205 |
|
|
|
7 |
H |
0.225 |
|
|
|
8 |
H |
0.232 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.228 |
1.599 |
0.000 |
3.602 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.183 |
-2.644 |
0.000 |
y |
-2.644 |
-24.631 |
0.000 |
z |
0.000 |
0.000 |
-29.968 |
|
Traceless |
| x | y | z |
x |
-1.883 |
-2.644 |
0.000 |
y |
-2.644 |
4.944 |
0.000 |
z |
0.000 |
0.000 |
-3.061 |
|
Polar |
3z2-r2 | -6.123 |
x2-y2 | -4.552 |
xy | -2.644 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.918 |
-0.249 |
0.000 |
y |
-0.249 |
6.555 |
0.000 |
z |
0.000 |
0.000 |
2.170 |
<r2> (average value of r
2) Å
2
<r2> |
78.251 |
(<r2>)1/2 |
8.846 |